Highest PM2.5
County | Site | Units | 24-Hour | Hour of Day | 1-Hour | Hour of Day |
---|---|---|---|---|---|---|
Outagamie | Appleton | µg/m³ | 13.8 | 11 PM | 22.7 | 04 AM |
Ashland | Bad River Tribal School | µg/m³ | 8.6 | 06 PM | 15.2 | 03 AM |
Kenosha | Chiwaukee Prairie | µg/m³ | 19 | 11 PM | 26.2 | 07 PM |
Sauk | Devils Lake | µg/m³ | 16.5 | 12 AM | 13.6 | 12 AM |
Eau Claire | Eau Claire DOT Sign Shop | µg/m³ | 12 | 08 PM | 17.7 | 03 AM |
Brown | Green Bay East High | µg/m³ | 14.1 | 11 PM | 21.3 | 02 AM |
Ozaukee | Harrington Beach Park | µg/m³ | 16.5 | 10 PM | 22.7 | 09 PM |
Dodge | Horicon Wildlife Area | µg/m³ | 15.3 | 11 AM | 17.8 | 10 AM |
Marathon | Lake Dubay | µg/m³ | ||||
Dane | Madison East | µg/m³ | 18.4 | 12 AM | 16.6 | 07 PM |
Dane | Madison University Ave. Well #6 | µg/m³ | 21.8 | 12 AM | 16.3 | 07 PM |
Milwaukee | Milwaukee-16th St. Health Center | µg/m³ | 19.8 | 11 PM | 30.1 | 11 PM |
Milwaukee | Milwaukee-College Ave NR | µg/m³ | 18.7 | 11 PM | 28.3 | 11 PM |
Forest | Potawatomi | µg/m³ | 7.9 | 10 PM | 13 | 03 AM |
Grant | Potosi | µg/m³ | 19.2 | 05 AM | 16.7 | 07 PM |
Waukesha | Waukesha-Cleveland Ave. | µg/m³ | 17.9 | 08 AM | 20.1 | 05 PM |